The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 05, 2005
Filed:
Jan. 29, 2001
Melissa D. Cooper, Mountain View, CA (US);
Robert James Thompson, Sunnyvale, CA (US);
Melissa D. Cooper, Mountain View, CA (US);
Robert James Thompson, Sunnyvale, CA (US);
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Abstract
A method for testing a network switch chip having an expansion port configured for transferring data according to a prescribed expansion port protocol. The method includes outputting the expansion port frame data from the expansion port according to the prescribed expansion port protocol, converting the expansion port frame data from the prescribed expansion port protocol to a prescribed network protocol such as IEEE 802.3-based Media Independent Interface (MII) protocol, and outputting the converted data according to the prescribed MII protocol to a test device having an MII interface configured for receiving the data according to the prescribed MII protocol. The conversion of the data from the prescribed expansion port protocol to the prescribed MII protocol enables the use of the test device for validation of the expansion port, without the necessity of another network switch chip.